A path 3m broad runs inside a hall,which is 24m long and 18m broad. Find the area of the path and cost of flooring it @Rs.5.00 per square metre.
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Path's area = 3m×24m = 72m²
Cost of flooring = 72m²×Rs.5 = Rs.360..
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2
Answer:
Rs. 900
Step-by-step explanation:
area of the paths of length = 2{(24-3*2)*3} m^2
= 108 m^2
area of the paths of width = 2{(18-3*2)*3} m^2
= 72 m^2
total area of path = (108+72) m^2
= 180 m^2
total cost of flooring = 180*5
= 900
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